How do these direct democracy solutions scale? Hardly linearly with population. I doubt you can organize USA's 300++ million people in the same way as a conser

How do these direct democracy solutions scale? Hardly linearly with population. I doubt you can organize USA's 300++ million people in the same way as a conservative and homogeneous small country (at least much less heterogeneous than USA; no gang/ghetto subcultures, for instance). Edit: Cough. The same point were made in other comments, but clearer and with good examples. I'll leave it here anyway.